I have a problem with water leaking in and I can't find the source. I live in Seattle and, of course, it rains a lot. I don't see where it's coming in from. All I know is the carpet is soaked after it rains on both driver and passenger sides near the kick pannels. I have a rust-free K5 but the windshield seals look old. Has anyone else tracked down a leak up front that sounds similar to mine? Thanks. Don't hate me because I'm beautiful.